.about .top{
    height: .5rem;
    background-color: #f5f5f5;
    padding-top: .1rem;
    position: fixed !important;
}
.about .top .search{
    width: calc(100% - .2rem)!important;
    padding: 0;
    margin: auto .15rem;
    height: .3rem;
    line-height: .3rem;
    border-radius: .4rem;
    background: #fff;
    color: #999;
    display: block;
    text-align: center;
}
.about .top .search span{
    display: inline-block;
    position: relative;
    width: .15rem;
    top: 2px;
    margin-right: 2px;
}
.about .top .search span img{
    position: relative;
}
.about .ify{
    display: flex;
    height: calc(100vh - 50px);
    margin-top: .5rem;
}
.about .ify .ifyleft {
    position: fixed;
    width: .85rem;
    height: 7.5rem;
    background-color: #f7f8fa;
}
.about .ify .ifyrigth {
    position: fixed;
    left: .85rem;
    flex: 1;
    height: 7.2rem;
    overflow: auto;
}
.about .ify .ifyrigth .ifyCommodity{
    height: auto;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-title{
    margin-bottom: .1rem;
    text-align: center;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-title p{
    background: url('../img/bg.png') 50% no-repeat;
    background-size: 80%;
    height: .4rem;
    line-height: .4rem;
    color: #ff6869;
    font-weight: 700;
    font-size: .2rem;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-title span {
    color: #e7ddd5;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-list{
    overflow: hidden;
    margin-bottom: .2rem;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-list a{
    width: 33.33333%;
    float: left;
    text-align: center;
    font-size: .14rem;
    color: #666;
    margin-bottom: .1rem;
    text-overflow: ellipsis;
    height: 1rem;
}
.about .ify .ifyrigth .ifyCommodity .ify-type .ify-type-list a img{
    width: 80%;
    height: 80%;
    margin: 0 auto .05rem;
}